There was one connection where the Bible approved of a pagan system. The Persians had beliefs which resembled the Bible and possibly related to Druids in some ways.
King James Bible
Thus saith the LORD to his anointed, to Cyrus, whose right hand I have holden, to subdue nations before him; and I will loose the loins of kings, to open before him the two leaved gates; and the gates shall not be shut; Isaiah 45.1.
Cyrus was perhaps Zoroastrian.